Meaning and name origin
Glennis is a somewhat popular first name for females (#2516 out of 4276, Top 59%) but an uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Glennis and its variant forms. The only popular variation form ranked in the Top 1000/100 is Glynis. (2014 statistics).
A suggested similar baby name is Glennie. Like Glennis, this name is not commonly used.